NewMarket Corporation shares owned by Sei Investments
Quarter-by-quarter ownership of NewMarket Corporation (NEU) shares owned by Sei Investments
from 13F filings
Historical chart of Sei Investments investment in NewMarket Corporation
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Quarterly reported holdings in NewMarket Corporation by Sei Investments
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $6.2M | 7.5k | 828.21 |
| 2025-06-30 | $6.5M | 9.4k | 690.86 |
| 2025-03-31 | $3.5M | 6.1k | 566.45 |
| 2024-12-31 | $3.2M | 6.0k | 528.35 |
| 2024-09-30 | $6.1M | 11k | 551.90 |
| 2024-03-31 | $5.9M | 9.3k | 634.63 |
| 2023-09-30 | $4.7M | 10k | 455.05 |
| 2023-06-30 | $4.1M | 10k | 402.11 |
| 2023-03-31 | $3.7M | 10k | 365.00 |
| 2022-12-31 | $1.5M | 5.0k | 311.13 |
| 2022-09-30 | $2.5M | 8.4k | 300.00 |
| 2022-06-30 | $2.7M | 8.9k | 300.00 |
| 2022-03-31 | $2.2M | 6.7k | 324.39 |
| 2021-12-31 | $2.6M | 7.5k | 343.90 |
| 2021-09-30 | $1.5M | 4.4k | 337.96 |
| 2021-06-30 | $1.7M | 5.2k | 321.76 |
| 2021-03-31 | $2.3M | 5.7k | 398.15 |
| 2020-12-31 | $2.4M | 5.9k | 398.15 |
| 2020-09-30 | $3.3M | 9.7k | 342.31 |
| 2020-06-30 | $6.5M | 16k | 400.62 |
| 2020-03-31 | $5.4M | 14k | 382.91 |
| 2019-12-31 | $7.1M | 15k | 486.69 |
| 2019-09-30 | $3.5M | 9.3k | 376.38 |
| 2019-06-30 | $526k | 1.3k | 408.16 |
| 2019-03-31 | $0 | 2.2k | 0.00 |
| 2018-12-31 | $1.2M | 2.9k | 405.52 |
| 2018-09-30 | $970k | 2.9k | 333.33 |
| 2018-06-30 | $1.6M | 3.9k | 403.97 |
| 2018-03-31 | $1.6M | 3.9k | 405.41 |
| 2017-12-31 | $1.5M | 3.8k | 396.78 |
| 2017-09-30 | $1.7M | 3.9k | 428.57 |
| 2017-06-30 | $1.7M | 3.8k | 460.53 |
| 2017-03-31 | $1.6M | 3.5k | 453.24 |
| 2016-12-31 | $180k | 441 | 407.41 |
| 2016-09-30 | $725k | 1.6k | 444.44 |
| 2016-06-30 | $529k | 1.3k | 414.84 |
| 2016-03-31 | $443k | 1.1k | 400.00 |
| 2015-12-31 | $439k | 1.1k | 416.67 |
| 2015-09-30 | $212k | 592 | 358.02 |
| 2015-06-30 | $261k | 587 | 444.44 |
| 2015-03-31 | $174k | 383 | 454.55 |
| 2014-12-31 | $41k | 98 | 413.04 |